Clare, Inc. [ Clare ] - Clare, Inc. designs, manufactures and markets optically isolated solid state relays (OptoMOS®), power solid state relays, and call progress detectors and generators, for the telecommunications market. Clare's products ensure reliable connectivity throughout the global public telecommunications network. Clare's deep heritage in analog/mixed-signal and high-voltage design enables them to pioneer highly-integrated semiconductor solutions that both replace magnetics and enhance performance in wireline interface applications. Clare is now IXYS Integrated Circuits Division. Small businesses, the military, educational institutes and hobbyists can all find the board-level electronic components, tool requirements and/or raw materials they need at Topsion Technology Industry Co.,Ltd.. In addition to our large assortment of Clare components, we have the widest selection of obsolete, allocated, and hard-to-find parts online. Can't find the part that you're looking for? Request a quote online or feel free to call us and a knowledgeable Topsion associate will help find what you need.